The NewStart CGSL MAIN 6.02 is vulnerable to nss Multiple Vulnerabilitie
Reporter | Title | Published | Views | Family All 147 |
---|---|---|---|---|
![]() | CentOS 8 : nss (CESA-2021:0538) | 17 Feb 202100:00 | – | nessus |
![]() | Oracle Linux 8 : nss (ELSA-2021-0538) | 18 Feb 202100:00 | – | nessus |
![]() | RHEL 8 : nss (RHSA-2021:0538) | 16 Feb 202100:00 | – | nessus |
![]() | Rocky Linux 8 : nss (RLSA-2021:0538) | 7 Nov 202300:00 | – | nessus |
![]() | Debian dla-3327 : libnss3 - security update | 22 Feb 202300:00 | – | nessus |
![]() | EulerOS 2.0 SP8 : nss-softokn (EulerOS-SA-2020-2523) | 14 Dec 202000:00 | – | nessus |
![]() | Fedora 31 : nss (2020-426fd04fd0) | 25 Aug 202000:00 | – | nessus |
![]() | Fedora 32 : nss (2020-481c7e285d) | 18 Aug 202000:00 | – | nessus |
![]() | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : NSS vulnerabilities (USN-4455-1) | 11 Aug 202000:00 | – | nessus |
![]() | GLSA-202008-08 : Mozilla Network Security Service (NSS): Multiple vulnerabilities | 20 Aug 202000:00 | – | nessus |
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from ZTE advisory NS-SA-2021-0121. The text
# itself is copyright (C) ZTE, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(154580);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/10/27");
script_cve_id("CVE-2020-6829", "CVE-2020-12400", "CVE-2020-12403");
script_xref(name:"IAVA", value:"2020-A-0391-S");
script_name(english:"NewStart CGSL MAIN 6.02 : nss Multiple Vulnerabilities (NS-SA-2021-0121)");
script_set_attribute(attribute:"synopsis", value:
"The remote NewStart CGSL host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The remote NewStart CGSL host, running version MAIN 6.02, has nss packages installed that are affected by multiple
vulnerabilities:
- When converting coordinates from projective to affine, the modular inversion was not performed in constant
time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80
and Firefox for Android < 80. (CVE-2020-12400)
- A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS in versions before 3.55. When using
multi-part Chacha20, it could cause out-of-bounds reads. This issue was fixed by explicitly disabling
multi-part ChaCha20 (which was not functioning correctly) and strictly enforcing tag length. The highest
threat from this vulnerability is to confidentiality and system availability. (CVE-2020-12403)
- When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which
leaked partial information about the nonce used during signature generation. Given an electro-magnetic
trace of a few signature generations, the private key could have been computed. This vulnerability affects
Firefox < 80 and Firefox for Android < 80. (CVE-2020-6829)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/notice/NS-SA-2021-0121");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/info/CVE-2020-12400");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/info/CVE-2020-12403");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/info/CVE-2020-6829");
script_set_attribute(attribute:"solution", value:
"Upgrade the vulnerable CGSL nss packages. Note that updated packages may not be available yet. Please contact ZTE for
more information.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-12403");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/08/13");
script_set_attribute(attribute:"patch_publication_date", value:"2021/09/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/10/27");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-pkcs11-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-softokn");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-softokn-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-softokn-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-softokn-freebl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-softokn-freebl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-softokn-freebl-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-sysinit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-sysinit-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-util");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-util-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:nss-util-devel");
script_set_attribute(attribute:"cpe", value:"cpe:/o:zte:cgsl_main:6");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"NewStart CGSL Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/ZTE-CGSL/release", "Host/ZTE-CGSL/rpm-list", "Host/cpu");
exit(0);
}
include('audit.inc');
include('global_settings.inc');
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item('Host/ZTE-CGSL/release');
if (isnull(release) || release !~ "^CGSL (MAIN|CORE)") audit(AUDIT_OS_NOT, 'NewStart Carrier Grade Server Linux');
if (release !~ "CGSL MAIN 6.02")
audit(AUDIT_OS_NOT, 'NewStart CGSL MAIN 6.02');
if (!get_kb_item('Host/ZTE-CGSL/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'NewStart Carrier Grade Server Linux', cpu);
var flag = 0;
var pkgs = {
'CGSL MAIN 6.02': [
'nss-3.53.1-17.el8_3',
'nss-debuginfo-3.53.1-17.el8_3',
'nss-debugsource-3.53.1-17.el8_3',
'nss-devel-3.53.1-17.el8_3',
'nss-pkcs11-devel-3.53.1-17.el8_3',
'nss-softokn-3.53.1-17.el8_3',
'nss-softokn-debuginfo-3.53.1-17.el8_3',
'nss-softokn-devel-3.53.1-17.el8_3',
'nss-softokn-freebl-3.53.1-17.el8_3',
'nss-softokn-freebl-debuginfo-3.53.1-17.el8_3',
'nss-softokn-freebl-devel-3.53.1-17.el8_3',
'nss-sysinit-3.53.1-17.el8_3',
'nss-sysinit-debuginfo-3.53.1-17.el8_3',
'nss-tools-3.53.1-17.el8_3',
'nss-tools-debuginfo-3.53.1-17.el8_3',
'nss-util-3.53.1-17.el8_3',
'nss-util-debuginfo-3.53.1-17.el8_3',
'nss-util-devel-3.53.1-17.el8_3'
]
};
var pkg_list = pkgs[release];
foreach (pkg in pkg_list)
if (rpm_check(release:'ZTE ' + release, reference:pkg)) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'nss');
}
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